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A.O. Smith Manuals
Water Heater
BFC Cyclone 120
Installation, user and service manual
A.O. Smith BFC Cyclone 120 Installation, User And Service Manual
High efficient condensing water heater
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Preface
Copyright
Trademarks
Warranty
Liability
Compliance
Regulations
Contact Information
About this Manual
Scope
Target Group
Notation Conventions
Document Identification
Table of Contents
User Part
Introduction
Safety
Interface
Operator Interface
Explanation of Icons
Control Switch
Buttons
PC Connection
Status of the Water Heater
Operating Modes
Error Conditions
Service Conditions
Anode Warning
Use
Turn on the Water Heater
The Appliance's Heating Cycle
Turn off the Water Heater
Turn off for a Short Period
Isolate from the Mains
Turn off for a Long Period
Main Menu
Notation Conventions for Menu-Related Instructions
Switching to on Mode
Setting the Water Temperature
Week Program
Starting and Stopping the Week Program
Changing the Appliance's Standard Week Program
Adding Times to a Week Program
Deleting Times from a Week Program
Extra Period
Settings
Installation, Maintenance and Service Part
Introduction
About the Water Heater
The Appliance's Heating Cycle
Working Principle
Operating Cycle
Safety
Safety Instructions
Instructions on the Water Heater
Safety Devices
Protection for the Water Heater
Safety of the Installation
Environmental Aspects
Recycling
Disposal
Installation
Packaging
Conditions
Ambient Conditions
Maximum Floor Load
Water Composition
Working Clearances
Installation Diagram
Water Connections
Unvented Water Connections
Vented Water Connections
Gas Connection
Venting System
C13/C33 Concentric Systems
C13/C33 Parallel Systems
C43/C53/C63 Systems
Electrical Connections
Preparation
Mains Power
Optional Electrical Connections
Commissioning
Filling
Procedure for Checking the Supply Pressure
Procedure for Checking the Gas Control Valve Pressure
CO 2 Adjustment
Switching Pressure Measurement
Turn on the Water Heater
Decommisioning
Turn off the Water Heater
Draining
Conversion of Gas Type
Settings
Operator Interface
Service Program
Hysteresis
Display the Error History
Display the Water Heater History
Display the Selected Water Heater
Switch the Pump on or off
Setting the Service Interval
Service Mode
Setting Legionella Prevention
Setting the Central Heating Configuration
Maintenance
Preparation
Water-Side Maintenance
Descale the Tank
Clean the Condensate Drain
Gas-Side Maintenance
Clean the Burner
Clean the Heat Exchanger
Finalization
Troubleshooting
Errors and Warnings
General Errors
Displayed Errors
Warnings
Appendices
Technical Details
Dimensions
Gas Details
Week Program Card
Electrical Wiring Diagram
Menu Structure
Declaration of Conformity
Warranty
Index
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Installation, Maintenance and Service Part
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BFC Cyclone
High Efficient Condensing
Water Heater
BFC 28/30/50/60/80/100/120
Installation, User and Service Manual
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